How to replace the Xiaomi Watch 2 strap?

To replace the Xiaomi Watch 2 strap, first, firmly press down on the spring bar (the steel rod connecting the strap to the watch body) in the direction of the strap and gently pull the strap away from the watch body to remove it. To install the new strap, insert one end into one side of the lug, and press the spring bar on the other side of the lug. Gently maneuver the strap until the spring bar clicks into place, securing the strap to the watch. After attaching the new strap, gently pull on it to ensure it is securely installed and the strap won't come loose.